Q: What are the prime factors of the number 10,795,296?

 A: 2, 3, 139, 809

Why are those the prime factors of the number 10,795,296?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 10,795,296

10,795,296
Factor Arrows
25,397,648
Factor Arrows
22,698,824
Factor Arrows
21,349,412
Factor Arrows
2674,706
Factor Arrows
2337,353
Factor Arrows
3112,451
Factor Arrows
139809

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 139, 809

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 139 x 809 = 10,795,296

This can also be written as 25 x 31 x 1391 x 8091 = 10,795,296

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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